Accordion Aluminum Bifold Door System Thermally Broken Top-Hung & Bottom-Rolling Sliders
Accordion Aluminum Bifold Doors: Top-Hung Slider System
Our top-hung accordion aluminum bifold door systems boast a durable top-hung roller system, smooth sliding floor guide for easy operation, sturdy locking hardware and an innovative seal design. Offered in 3 sill options, these indoor/outdoor patio sliders include top, vertical and optional bottom thermal breaks and single glass stop rails. For finishes, you can select clear or bronze anodized, white powder coat, Kynar paints, mill finish and dual tones for differing interiors and exteriors.
Top-Hung Bifold Slider Features:
- Top-hung roller system
- Head Track: 2″ H x 4 ¾” W
- Smooth sliding floor guides
- Integral weather seal interlock system
- Dual perimeter weatherstripping
- PRL unibody hinge design
- 1″ high-performance IG glazing
Accordion Sliding Door Specs:
- Max Panel Weight: 220 lbs. per panel
- Max Panel Width: 24″
- Max Panel Height: 120″
- Door Thickness: 2 ½”
Thermal Breaks & Single Glass Stop Rails:
- Top Break & Stop Rails: 3 ½” H x 2 ½” W
- Vertical Break & Stop Rails: 3 ½” H x 2 ½” W
- Optional Bottom Break & Stop Rails: 10″ H x 2 ½” W
Moveable Doorwall Sill Options:
- Standard Low Sill w/Bottom Floor Guide: ¾” H x 6 ¼” W
- High Sill w/Bottom Floor Guide: 1 ¾” H x 4 ¾” W
- ADA Sill w/Partially Recessed Gloor Guide: ½” H x 5 7/8″ W
Accordion Aluminum Bifold Doors: Bottom-Rolling Slider System
Our bottom-rolling accordion aluminum bifold doors are ideal for connecting indoor and outdoor spaces. Featuring a fully mitered sash with slim sightlines and fully concealed rollers, these sliding doorwalls yield a flush threshold that seamlessly transitions from one area to another. Available as inward or outward stacking configurations, our bifold doors include adjustable jambs for easy lateral tolerance adjustments and a polyamide thermal break for superior energy efficiency. And for even higher performance, you can get 1″ dual or 1 5/16″ triple pane IG units or impact resistant glass.
Bottom-Rolling Slider Features:
- Above ground bottom-rolling system
- Entirely concealed rollers & guides
- Fully mitered sash with slim sightlines
- Open corner sliders don’t require structural mullion posts
- Adjustable jambs for +/- .315″ lateral tolerance adjustments
- Inward & outward stacking configurations offered
- Advanced multi-point locking system
- Enhanced thermal values with 30 mm. polyamide thermal break
- Delivers superior energy efficiency & extreme weather resistance
Accordion Sliding Door Specs:
- Max Panel Weight: 264 lbs. per panel
- Max Panel Width: 47″
- Max Panel Height: 115″
- Max Panels Per System: 14
Accordion Aluminum Bifold Doors: Features, Configurations, Locks & Finishes
Thermally Broken Patio Slider Features:
- Excellent energy efficiency, sound control & hurricane impact resistance
- Bi-folding panels easily slide into side-stacked orientation
- Material: 6063-T5 aluminum
- Thermally Broken Frames: Prevent heat transfer
- Dual Perimeter Weatherstripping: Extra protection from elements
- Break in Seal: Stabilizes indoor temps
- 316 Heavy-Duty Hinges: Provided for oversized sliding doors
Accordion Sliding Door Locking Options:
- Twin bolt locks
- Lever lock sets w/contemporary handles
Aluminum Slider Finishes:
- Clear & bronze anodized
- White powder coat
- Assorted Kynar paints
- Mill finish & dual tones
- Custom finishes
- Restrictions may apply. Consult us for details
Top-Hung & Bottom-Rolling Configurations:
- In-line layouts
- 90° corner configurations
- Multi-panel sliding doors
- Custom patio sliders
- 2-8 door options
- Up to 16 panels per system
- 8 doors max each way
Bifold Multi-Point Door Locks:
- Deadbolts
- Upward & downward throw bolts
Accordion Bifold Door Glass Types:
- Clear tempered, laminated & low E
- 1″ dual & 1 5/16″ triple pane IG units
- Tinted & reflective
- Textured, spandrel & laminated colors
- Switch-It Privacy glass
- Custom glue chip & sandblasted designs
Buy Accordion Aluminum Bifold Doors & Get Excellent Energy Efficiency!
PRL’s thermally broken top-hung and bottom-rolling sliders arrive in just 3 weeks!
For Complete Accordion Aluminum Bifold Door System Specifications, Estimates and Orders
Please Feel Free to Contact Us Directly
Toll Free (800) 433-7044
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